#define SGML 257
#define COND 258
#define ENTSTART 259
#define QUOTE 260
#define ELESTART 261
#define ATTSTART 262
#define WORD 263
#define ENTITY 264
#define COMMENTEND 265
typedef union {
    char *string;
    int option;
    struct entityDef *entitydef;
    struct SGMLitem *sgmlitem;
    int sgmltype;		/* SGMLTYPE or ENTDEFTYPE */
} YYSTYPE;
extern YYSTYPE yylval;
